4888535040 has 336 divisors, whose sum is σ = 17251299000. Its totient is φ = 1280311296.

The previous prime is 4888535039. The next prime is 4888535077. The reversal of 4888535040 is 405358884.

4888535040 is a `hidden beast` number, since 488 + 85 + 3 + 50 + 40 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2141097984 + 2747437056 = 46272^2 + 52416^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32808886 + ... + 32809034.

Almost surely, 2^4888535040 is an apocalyptic number.

4888535040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4888535040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8625649500).

4888535040 is an abundant number, since it is smaller than the sum of its proper divisors (12362763960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4888535040 is a wasteful number, since it uses less digits than its factorization.

4888535040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The square root of 4888535040 is about 69918.0594696392. The cubic root of 4888535040 is about 1697.1735084664.

The spelling of 4888535040 in words is "four billion, eight hundred eighty-eight million, five hundred thirty-five thousand, forty".